My engine is a stock '67 230 with the single monojet. The snorkle tube was bent up so I removed it from the breather. I thought it might increase my mileage and power if the engine could get a little more air anyway. Now when the snorkle tube was on the engine it had has only about a 1 1/2 hole to get air....now with it removed it has a square hole 2"X3" or so. A lot more air!
I have hesitation at mid to WOT after the gas has burned from the excellorator pump.
As far as I know there is no other adjustment screws other than the idle mixture on the monojet.
Does the monojet need the restriction of the snorkle to run properly??

Thanks, Clyde